diff --git a/esphome/geigercounter.yaml b/esphome/geigercounter.yaml
index a83f3c7..07f8159 100644
--- a/esphome/geigercounter.yaml
+++ b/esphome/geigercounter.yaml
@@ -30,12 +30,12 @@ ota:
   password: !secret ota
 
 spi:
-  clk_pin: 16
-  mosi_pin: 19
+  clk_pin: 18
+  mosi_pin: 21
 
 display:
   - platform: max7219
-    cs_pin: 5
+    cs_pin: 16
     num_chips: 1
     lambda: |-
       if(id(sun_state).has_state()) {
@@ -52,7 +52,7 @@ display:
 # Here we calc and include to the firmware a power and doze values of ionizing radiation as sensor outputs
 sensor:
   - platform: pulse_counter
-    pin: 23
+    pin: 19
     unit_of_measurement: "µSv/h"
     name: "Radioaktive Strahlungsleistung"
     icon: "mdi:radioactive"